The CD3Q ELISA kits listed below are analytical tools for measuring concentrations of CD3Q in various samples. CD3Q is an alternative name for the human CD247 gene, which encodes the protein, CD247 molecule. It has been mentioned that CD3Q plays a role in adaptive immune responses and receptor-mediated signaling pathways, among other functions. Structurally, the CD247 protein is 164 amino acid residues in length and 18.7 kilodaltons in mass. However, as many as 3 protein isoforms have been identified. It is localized to the cell membrane of the cell. This protein is known to be phosphorylated. Other names for this target antigen include CD3-ZETA, CD3-ZETA, and CD3H.